/*
 *    Copyright 2006-2020 the original author or authors.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package org.mybatis.generator.api.dom.kotlin;

import java.util.ArrayList;
import java.util.List;

public abstract class KotlinNamedItem {
	private final String name;
	private final List<KotlinModifier> modifiers = new ArrayList<>();
	private final List<String> annotations = new ArrayList<>();

	protected KotlinNamedItem(AbstractBuilder<?> builder) {
		name = builder.name;
		modifiers.addAll(builder.modifiers);
		annotations.addAll(builder.annotations);
	}

	public String getName() {
		return name;
	}

	public List<KotlinModifier> getModifiers() {
		return modifiers;
	}

	public void addAnnotation(String annotation) {
		annotations.add(annotation);
	}

	public List<String> getAnnotations() {
		return annotations;
	}

	public abstract <R> R accept(KotlinNamedItemVisitor<R> visitor);

	public abstract static class AbstractBuilder<T extends AbstractBuilder<T>> {
		private final String name;
		private final List<KotlinModifier> modifiers = new ArrayList<>();
		private final List<String> annotations = new ArrayList<>();

		protected AbstractBuilder(String name) {
			this.name = name;
		}

		public T withModifier(KotlinModifier modifier) {
			modifiers.add(modifier);
			return getThis();
		}

		public T withAnnotation(String annotation) {
			annotations.add(annotation);
			return getThis();
		}

		protected abstract T getThis();
	}
}
